Sock



FIG. 1 is a perspective view of a sock showing the claimed design;

FIG. 2 is a back view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a bottom perspective view thereof;

FIG. 5 is a right side view with a detailed portion thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The broken line showing of a sock is for the purpose of depictingportions of a sock that forms no part of the claim. The subject insideof the solid lines depicts the claimed sock portions. Dashed lines inFIG. 5 depict a sectional cut out of the detailed view.

CLAIM The ornamental design for a sock, as shown and described.